Speaker Power Amplifier Board Protection Circuit Dual Relay Protector Support Startup Delay and DC D

New

20 available

R437.00

Add to watchlist Watch

Shipping

R35.00 Standard shipping using one of our trusted couriers applies to most areas in South Africa. Some areas may attract a R30.00 surcharge. This will be calculated at checkout if applicable.
Check my rate

The seller has indicated that they will usually have this item ready to ship within 12 business days. Shipping time depends on your delivery address. The most accurate delivery time will be calculated at checkout, but in general, the following shipping times apply:

Standard Delivery

Main centres:	1-3 business days
Regional areas:	3-4 business days
Remote areas:	3-5 business days

Seller

szulou3786

92.82 % Positive ratings

Buyer protection

How you're covered

Returns

Replacement Guarantee: 7 Days: We stand by this guarantee

Get it now, pay later

Product details

Condition

New

Location

International

Bob Shop ID

648377484

Introduction: The speaker protection board has the function of delay time (about 3 seconds) and DC protection (about 1V control voltage) .
The board circuit is simple, easy to make, and safe and reliable. With LED status display, it lights up during protection and goes out during normal work. 15A high current relay is suitable for most power amplifier boards. Working voltage AC 12-15V, need independent power supply. Tips: 1. Speaker protection requires independent power supply, and cannot share a winding with other circuits. 2.BTL circuit requires two sets of protection boards (one for each channel) 3. The protection board is only suitable for dual-power-supply power amplifiers, and cannot be used for single-power-supply power amplifiers.
Feature:
Working voltage: AC 12-15V Dimensions: length 65mm width 40mm height 25mm

Package includes:

1 xSpeaker protection board